Home / 6,336,005.40-9,504,008.10-3,816,581.40

Finding the Fourth Proportional to 6,336,005.40, 9,504,008.10 and 3,816,581.40

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Solution

The fourth proportional to 6,336,005.40, 9,504,008.10 and 3,816,581.40 is: 5,724,872.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,005.40 : 9,504,008.10 = 3,816,581.40 : x
  2. Step 2: Convert to fraction form
    6,336,005.40/9,504,008.10 = 3,816,581.40/x
  3. Step 3: Cross multiply
    6,336,005.40x = 9,504,008.10 × 3,816,581.40
  4. Step 4: Simplify right side
    6,336,005.40x = 36,272,820,539,909.34
  5. Step 5: Solve for x
    x = 36,272,820,539,909.34/6,336,005.40
  6. Step 6: Final answer
    x = 5,724,872.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.